Installed libmotif3 and libmotif4 on nodus so that we can run dataviewer on there.

Also, the lscsoft stuff wasn't installed for apt-get, so I did so following the instructions on the DASWG website:

https://www.lsc-group.phys.uwm.edu/daswg/download/repositories.html#debian

Then I installed libmetaio1, libfftw3-3. Now, rather than complain about missing librarries, diaggui just silently dies.

Then I noticed that the awggui error message tells us to use 'ssh -Y' instead of 'ssh -X'. Using that I could run DTT on nodus from my office.